Noho kaʻa hao kila no ka mea hoʻolele ʻokiʻoki ma nā mīkini eli lanahu a me nā ʻoihana eli lanahu

ʻO ka hoʻomohala ʻana o ka conveyor scraper i ka hana ʻana a me ke kūkulu ʻana i nā mine lanahu i hala ʻekolu mau pae. ʻO ka pae mua he mea lawe scraper hiki ke wehe i nā makahiki 1930 a me 1940. Hiki ke waiho wale ia ma ka laina pololei ma ka papa hana. Pono ka holomua o ka maka hana i ka wehe ʻana, wehe a me ka hui ʻana. ʻO ke kaulahao scraper he ʻano pā, ʻo ka hapa nui o nā kaulahao hoʻokahi, e like me ke ʻano V-type, ʻano SGD-11, ʻano SGD-20, a me nā mea lawe uila uila liʻiliʻi liʻiliʻi. ʻO ka pae ʻelua i ka makahiki 1940, ua hana ʻia kahi mea hoʻoheheʻe hiki ke hoʻopaʻa ʻia ma Kelemānia. Ua hui pū me ka mea ʻili a me ka pale metala no ka ʻike ʻana i ka ʻeli lanahu mechanized. Hoʻopili kēia mea lawe scraper i nā kūlana e like me ka papahele ʻole, ʻole, a me ke kuʻekuʻe ʻana. ʻAʻole pono e wehe ʻia i kēlā me kēia manawa, a ua hoʻonui ʻia ka nui o ka lanahu i lawe ʻia. No ka laʻana, ʻo ke kumu hoʻohālike SGW-44 scraper conveyor i kēlā manawa ʻo ia ka huahana ʻelele ma kēia pae.

ʻO ka noho kaʻa kaʻa mua no ka conveyor scraper aia kekahi mau hemahema i ka wā e hoʻohana ai:

1. I ka wā o ka hoʻohana ʻana i ka noho kaʻaahi kumu no ka conveyor scraper, e lilo nā bolts hoʻopaʻa i loko o nā puka wili e kau ana ma ke kūlana hoʻohui o ka pine rail a me ka noho kaʻa e lilo i mea wehe i ka wā lōʻihi o ka hoʻohana ʻana a me ka hana ʻana, e hopena i ka pine. ʻike ʻia ke kaʻaahi ma ke kūlana ʻO Offset e hōʻemi i ka palekana a me ka paʻa o ka noho kaʻa.

2. ʻO ka noho kaʻaahi o kēia manawa no nā conveyors scraper ua welded i ke awāwa waena, ka wehe ʻana, hoʻololi i ka laina laina, a me ka neʻe hoʻololi kahi e pono ai ke hoʻokomo ʻia ke kaʻa pine no ka hoʻokomo ʻana i ke kaʻa pine. I ka wā o ka hoʻohana ʻana i ka noho kaʻaahi, ʻo ka noho kaʻa kaʻa e kau ana i ka pā noho ma lalo o nā ikaika o waho nui a paʻakikī. Inā ʻaʻole hōʻike ka hoʻolālā i ka ikaika o ka pā noho kau, he mea maʻalahi loa ia e hōʻino i ka noho kaʻa o ka conveyor scraper i ka wā o ka hana, e hoʻopilikia i ka hana maʻamau o ka mea lawe scraper.

Ua hoʻomaikaʻi mākou i ka ʻenehana hoʻolei a hoʻoponopono i ka pilikia.

He mea hoʻolako nui mākou i nā mea hana mīkini eli lanahu a me nā mea pono like ʻole